Haha, I guess. He doesn't check them though. His car burns and leaks oil so bad, that I had to tell him to fix it, which he had no idea on what to do first. He just changes oil about every 5k or so with an engine with well over 200k on it and doesnt even put in high mileage oil. Did I mention he ran the car while the tranny fluid was unmeasurable for about a week?